Hopper convenient to clean and sanitary
By designing sliding sockets and card slot structures in the hopper, the hopper is conveniently connected and disassembled, solving the problem of cleaning difficulties of traditional hoppers and improving the cleaning convenience of the hoppers.
Patent Information
- Application Number
- CN202420592395.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-26
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-03-26
AI Technical Summary
The traditional hoppers used for plastic processing are large in size and many fixed devices, making it difficult to achieve mobile disassembly and cleaning of the overall structure, resulting in difficulty in cleaning and hygiene.
A hopper including the first barrel and the second barrel is designed, both connected by a sliding socket structure and a card slot structure to achieve convenient disassembly and cleaning.
Through the sliding socket and card slot structure, the hopper is conveniently connected and disassembled, which facilitates subsequent hygienic cleaning operations, and solves the problem of difficulty in cleaning traditional hoppers.
Smart Images
Figure CN222610139U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of hoppers, and in particular to a hopper that is easy to clean and hygienic. Background Art
[0002] In the plastic processing scenario, the loading operation needs to be completed through a hopper. During the loading process, a lot of dust and other impurities will be generated. After long-term use, these dust or other impurities will adhere to the inner wall of the hopper, affecting the loading operation of the hopper and reducing the utilization rate of raw materials. Therefore, it is often necessary to clean the hopper.
[0003] However, conventional hoppers used for plastic processing are usually large in size, making it difficult to disassemble and clean the entire structure. In addition, such hoppers are usually provided with special fixing devices connected thereto, or are connected and fixed to the wall, making it impossible to disassemble and clean the entire structure of the hopper. As a result, it becomes very difficult to clean the hopper.
[0004] Improvements are urgently needed to address the above issues. Utility Model Content
[0005] The purpose of the present application is to provide a hopper that is easy to clean and hygienic, and has the advantages that the hopper used for plastic processing is easy to disassemble and clean and hygienic.
[0006] The present application provides a hopper that is easy to clean and sanitary, and the technical solution is as follows:
[0007] The invention comprises a first barrel and a second barrel, both of which are hollow structures inside. A feed port is arranged at the top of the first barrel, a discharge port is arranged at the bottom of the second barrel, a first ring portion is arranged at the bottom of the first barrel extending outward along the axial direction, and a second ring portion is arranged at the top of the second barrel extending outward along the axial direction, and a radial inner wall of the second ring portion is slidably sleeved with a radial outer wall of the first ring portion;
[0008] A first clamping plate is provided on the radial outer wall of the first barrel so as to rotate axially outward, a first clamping protrusion is provided on the free end of the first clamping plate toward the first ring portion, a first clamping groove is provided on the radial outer wall of the second ring portion, and when the first clamping plate is rotated to a position parallel to the first ring portion, the first clamping protrusion is adapted to be clamped with the first clamping groove.
[0009] The hopper provided by the present application is easy to clean and hygienic, comprising a first barrel and a second barrel, both of which are internal hollow structures. The internal hollow structures are used for allowing materials to pass through. A feed port is provided at the top of the first barrel for filling materials, and a discharge port is provided at the bottom of the second barrel for discharging materials to a target workstation. A first ring portion is provided at the bottom of the first barrel extending axially outward, and a second ring portion is provided at the top of the second barrel extending axially outward. The radial inner wall of the second ring portion is slidably sleeved with the radial outer wall of the first ring portion, thereby guiding the connection between the first barrel and the second barrel, and also enhancing the convenience of operation during the guiding connection through the sliding sleeve structure; a first clamping plate is provided on the radial outer wall of the first barrel so as to rotate axially outward, a first clamping protrusion is provided at the free end of the first clamping plate toward the first ring portion, a first clamping groove is provided on the radial outer wall of the second ring portion, and when the first clamping plate is rotated to a position parallel to the first ring portion, the first clamping protrusion is adapted to be clamped with the first clamping groove. Through the arrangement of the above structure, the first clamping plate can be close to or away from the first ring portion as the first clamping plate rotates. When the first barrel and the second barrel need to be connected, the second barrel is first controlled to make the radial inner wall of the second ring portion and the radial outer wall of the first ring portion slide and sleeve together. When moving to the target position, the first clamping plate is rotated to a position parallel to the first ring portion, so that the mutually adapted first clamping protrusions and the first clamping grooves are correspondingly engaged, thereby completing the convenient connection between the first barrel and the second barrel; when the first barrel and the second barrel need to be disassembled, the first clamping plate is first rotated in a direction away from the first ring portion until the first clamping protrusion is completely disengaged from the first clamping groove, and then the second barrel is controlled to make the radial inner wall of the second ring portion and the radial outer wall of the first ring portion slide and disengage, thereby completing the convenient disassembly of the second barrel and the first barrel, which is convenient for the subsequent sanitary cleaning operations of the first barrel and the second barrel, so that the hopper used for plastic processing is easy to disassemble and the sanitary cleaning operations are also convenient.
[0010] Further, in the present application, there are multiple first clamping plates, and the multiple first clamping plates are evenly arranged on the radial outer wall of the first barrel.
[0011] The hopper provided by the present application is easy to clean and hygienic, and the number of first clamping plates is multiple, and the multiple first clamping plates are evenly arranged on the radial outer wall of the first barrel. The setting of the above structure is used to ensure that in the application scenario of a larger-sized hopper, a more sufficient and stable supporting force is provided for the connection between the first barrel and the second barrel, that is, while enhancing the convenience of disassembly and assembly between the first barrel and the second barrel, the firmness and stability of the first barrel and the second barrel after connection are further enhanced, thereby preventing the second barrel from being misaligned or slipping with the first barrel.
[0012] Furthermore, in the present application, the second barrel includes a receiving barrel and a discharging barrel, the radial outer wall at the bottom of the receiving barrel is extended outwardly with a first flange, the radial outer wall at the top of the discharging barrel is extended outwardly with a second flange, the first flange and the second flange are correspondingly spliced to form a flange part and then connected by a clamp.
[0013] The present application provides a hopper that is easy to clean and hygienic, and the second barrel includes a receiving barrel and a discharging barrel, wherein the receiving barrel is used to play a better containing role and realize large-capacity receiving of materials, which is beneficial to large-scale feeding and also convenient for timely delivering materials to the discharging barrel, and the discharging barrel is used for temporary storage of materials before discharge and for delivering materials to the discharging port for discharge. The radial outer wall at the bottom of the receiving barrel extends outwardly and is provided with a first flange, and the radial outer wall at the top of the discharging barrel extends outwardly and is provided with a second flange. The first flange and the second flange are correspondingly spliced to form a flange part and then connected by a clamp. Through the setting of the above structure, the first flange and the second flange are used to guide and position the connection between the receiving barrel and the discharging barrel, and by aligning the mutually adaptable first flange and second flange When they are spliced, the receiving tube and the discharging tube can be aligned, and the convex edge parts formed by the corresponding splicing of the first convex edge and the second convex edge are connected by the clamp, so that the three constitute an integral connection structure, completing the convenient and firm connection between the receiving tube and the discharging tube; when the receiving tube and the discharging tube need to be disassembled, it is only necessary to open the clamp to disengage the first convex edge from the second convex edge, so that the receiving tube and the discharging tube can be quickly separated, thereby realizing the convenient disassembly and assembly operation between the receiving tube and the discharging tube, and through the convenient and accurate connection structure between the receiving tube and the discharging tube, the second barrel can complete convenient and accurate structural disassembly, and the larger main structure is transformed into a smaller splicing structure, thereby enhancing the convenience when cleaning the first barrel and the second barrel.
[0014] Further, in the present application, a first limiting groove is provided on the radial inner wall of the clamp, the size of the first limiting groove is matched with the size of the flange portion, and the flange portion is snap-fitted with the first limiting groove.
[0015] The hopper provided by the present application is easy to clean and hygienic, and the radial inner wall of the clamp is provided with a first limiting groove, the size of the first limiting groove is adapted to the size of the convex edge portion, and the convex edge portion is engaged with the first limiting groove. Through the setting of the above structure, the first limiting groove can play a good limiting role on the convex edge portion formed by the corresponding splicing of the first convex edge and the second convex edge. After the convex edge portion is engaged with the first limiting groove, the clamp is locked, and the three form a stable and firm connection structure, and the first convex edge and the second convex edge cannot move relative to each other, that is, a firm and stable connection state is achieved between the receiving tube and the discharging tube, ensuring the working stability of the receiving tube and the discharging tube after sanitary cleaning and reinstallation; when the receiving tube and the discharging tube need to be disassembled, it is only necessary to open the clamp to separate the first limiting groove and the convex edge portion, thereby completing the separation between the first convex edge and the second convex edge, that is, realizing convenient disassembly between the receiving tube and the discharging tube, thereby facilitating the hygienic cleaning operation.
[0016] Further, in the present application, a first boss is provided at the bottom of the receiving cylinder and extends outwardly in the axial direction, and a first groove is provided at the top of the discharging cylinder and extends inwardly in the axial direction, and the first boss is adapted to be plugged into the first groove.
[0017] Further, in the present application, the upper diameter of the receiving cylinder is the same as the diameter of the first barrel, the lower diameter of the receiving cylinder gradually decreases as it approaches the discharge barrel, and the bottom diameter of the receiving cylinder is the same as the top diameter of the discharge barrel.
[0018] Furthermore, in the present application, the diameter of the discharge barrel gradually decreases as it approaches the discharge port.
[0019] Furthermore, in the present application, the axial cross-section of the discharge barrel is semicircular.
[0020] Furthermore, in the present application, the length of the receiving cylinder is greater than the lengths of the first material cylinder and the discharging cylinder.
[0021] Further, in the present application, the axial length of the first ring portion is greater than the axial length of the first clamping plate.
[0022] As can be seen from the above, the present application provides a hopper that is easy to clean and hygienic, including a first barrel and a second barrel, both of which are internal hollow structures. The internal hollow structure is used for allowing materials to pass through. A feed port is provided at the top of the first barrel for filling materials, and a discharge port is provided at the bottom of the second barrel for discharging materials to a target workstation. A first ring portion is provided at the bottom of the first barrel extending axially outward, and a second ring portion is provided at the top of the second barrel extending axially outward. The radial inner wall of the second ring portion is slidably sleeved with the radial outer wall of the first ring portion, thereby guiding the connection between the first barrel and the second barrel, and also enhancing the convenience of operation during the guiding connection through the sliding sleeve structure; a first clamping plate is provided on the radial outer wall of the first barrel so as to rotate axially outward, and a first clamping protrusion is provided at the free end of the first clamping plate toward the first ring portion, and a first clamping groove is provided on the radial outer wall of the second ring portion. When the first clamping plate is rotated to a position parallel to the first ring portion, the first clamping protrusion is adapted to be clamped with the first clamping groove. With the arrangement of the above structure, the first clamping plate can be close to or away from the first ring portion as the first clamping plate rotates. When the first barrel and the second barrel need to be connected, the second barrel is first controlled to make the radial inner wall of the second ring portion and the radial outer wall of the first ring portion slide and sleeve together. When moving to the target position, the first clamping plate is rotated to a position parallel to the first ring portion, so that the mutually adapted first clamping protrusion and the first clamping groove are correspondingly engaged, thereby completing the convenient connection between the first barrel and the second barrel; when the first barrel and the second barrel need to be disassembled, the first clamping plate is first rotated in a direction away from the first ring portion until the first clamping protrusion is completely disengaged from the first clamping groove, and then the second barrel is controlled to make the radial inner wall of the second ring portion and the radial outer wall of the first ring portion slide and disengage. Thus, the second barrel and the first barrel are conveniently disassembled, which is convenient for the subsequent sanitary cleaning operation of the first barrel and the second barrel, so that the hopper used for plastic processing is easy to disassemble and the sanitary cleaning operation is also convenient; the number of the first clamping plates is multiple, and the multiple first clamping plates are evenly arranged on the radial outer wall of the first barrel. Through the arrangement of the above structure, it is used to ensure that in the application scenario of a larger-sized hopper, a more sufficient and stable supporting force is provided for the connection between the first barrel and the second barrel, that is, while enhancing the convenience of disassembly and assembly between the first barrel and the second barrel, the firmness and stability of the first barrel and the second barrel after connection are further enhanced, thereby preventing the second barrel from being misaligned or slipping off from the first barrel;The second material barrel includes a receiving barrel and a discharging barrel, wherein the receiving barrel is used to play a better containing role and realize large-capacity receiving of materials, which is conducive to large-scale feeding and also convenient for timely delivery of materials to the discharging barrel, and the discharging barrel is used for temporary storage of materials before discharge and delivery of materials to the discharging port for discharge, and the radial outer wall at the bottom of the receiving barrel extends outwardly to be provided with a first convex edge, and the radial outer wall at the top of the discharging barrel extends outwardly to be provided with a second convex edge, and the first convex edge and the second convex edge are correspondingly spliced to form a convex edge part and then connected by a clamp, and through the above-mentioned structure, the first convex edge and the second convex edge are used It plays a guiding and positioning role in the connection between the receiving tube and the discharging tube, and the receiving tube and the discharging tube are aligned by correspondingly splicing the first convex edge and the second convex edge that match each other, and the convex edge portion formed by the corresponding splicing of the first convex edge and the second convex edge is connected by the clamp, so that the three constitute an integral connection structure, completing the convenient and firm connection between the receiving tube and the discharging tube; when the receiving tube and the discharging tube need to be disassembled, it is only necessary to open the clamp to disengage the first convex edge from the second convex edge, so as to realize the quick separation of the receiving tube and the discharging tube, thereby realizing the convenient disassembly between the receiving tube and the discharging tube. The assembly operation, through the convenient and accurate connection structure between the receiving cylinder and the discharging cylinder, enables the second cylinder to complete convenient and accurate structural disassembly, and transforms the larger main structure into a smaller splicing structure, thereby enhancing the convenience of hygienic cleaning of the first cylinder and the second cylinder; the radial inner wall of the clamp is provided with a first limiting groove, the size of the first limiting groove is adapted to the size of the convex edge part, and the convex edge part is engaged with the first limiting groove. Through the setting of the above structure, the first limiting groove can play a good limiting role on the convex edge part formed by the corresponding splicing of the first convex edge and the second convex edge, When the convex edge is engaged with the first limiting groove, the clamp is locked, and the three form a stable and firm connection structure, and the first convex edge and the second convex edge cannot move relative to each other, that is, the receiving tube and the discharging tube are firmly and stably connected, ensuring the working stability of the receiving tube and the discharging tube after sanitary cleaning and reassembly; when the receiving tube and the discharging tube need to be disassembled, only the clamp needs to be opened to separate the first limiting groove and the convex edge, thereby completing the separation between the first convex edge and the second convex edge, that is, realizing the convenient disassembly between the receiving tube and the discharging tube, which is conducive to the sanitary cleaning operation. ;
[0023] Other features and advantages of the present application will be described in the following description, and partly become apparent from the description, or be understood by practicing the embodiments of the present application. The purpose and other advantages of the present application can be realized and obtained by the structures specifically pointed out in the written description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 This is one of the structural schematic diagrams of a hopper that is easy to clean and hygienic provided in this application.
[0025] Figure 2 The second schematic diagram of the structure of a hopper that is easy to clean and hygienic is provided in this application.
[0026] Figure 3 An exploded view of a hopper provided for easy cleaning and sanitation for this application.
[0027] Figure 4 A cross-sectional view of a hopper that is easy to clean and hygienic is provided for this application.
[0028] Figure 5 A schematic structural diagram of a first barrel of a hopper that is easy to clean and hygienic provided in the present application.
[0029] Figure 6 A schematic structural diagram of a receiving tube of a hopper that is easy to clean and hygienic is provided in this application.
[0030] Figure 7 A schematic diagram of the structure of a discharge barrel of a hopper that is easy to clean and hygienic is provided in this application.
[0031] In the figure: 1. first barrel; 101. feed port; 102. first ring portion; 103. first clamping plate; 1031. first clamping cam; 2. second barrel; 21. receiving barrel; 2101. first convex edge; 2102. first boss; 22. discharge barrel; 2201. second convex edge; 2202. first groove; 201. discharge port; 202. second ring portion; 2021. first clamping groove; 3. clamp; 301. first limiting groove. DETAILED DESCRIPTION
[0032] The technical solutions in the present application will be clearly and completely described below in conjunction with the drawings in the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The components of the present application generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the present application for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.
[0033] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. At the same time, in the description of this application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.
[0034] Please refer to Figures 1 to 7 As shown, the present application provides a hopper which is easy to clean and hygienic, comprising a first barrel 1 and a second barrel 2, both of which are internal hollow structures, a feed port 101 is arranged at the top of the first barrel 1, a discharge port 201 is arranged at the bottom of the second barrel 2, a first ring portion 102 is arranged at the bottom of the first barrel 1 extending axially outward, a second ring portion 202 is arranged at the top of the second barrel 2 extending axially outward, a radial inner wall of the second ring portion 202 is slidably sleeved with a radial outer wall of the first ring portion 102; a first clamping plate 103 is arranged on the radial outer wall of the first barrel 1 rotating axially outward, a first clamping protrusion 1031 is arranged at the free end of the first clamping plate 103 facing the first ring portion 102, a first clamping groove 2021 is opened on the radial outer wall of the second ring portion 202, and when the first clamping plate 103 is rotated to a position parallel to the first ring portion 102, the first clamping protrusion 1031 is adapted to be clamped with the first clamping groove 2021.
[0035] Specifically, conventional hoppers used for plastic processing are usually large in size, making it difficult to realize mobile disassembly and cleaning of the entire structure, and such hoppers are usually provided with special fixing devices to connect to them, or are connected and fixed to the wall, making it impossible to mobile disassemble and clean the entire structure of the hopper, which makes it very difficult to clean the hopper. Therefore, in order to solve the above problems, the present application provides a hopper that is easy to clean and hygienic, including a first barrel 1 and a second barrel 2, both of which are internal hollow structures. The internal hollow structure is used for allowing materials to pass through. The top of the first barrel 1 is provided with a feed port 101 for filling materials, and the bottom of the second barrel 2 is provided with a discharge port 201 for discharging materials to the target station. The bottom of the first barrel 1 is provided with a first ring portion 102 extending axially outward, and the top of the second barrel 2 is provided with a second ring portion 202 extending axially outward. The radial inner wall of the second ring portion 202 is aligned with the radial inner wall of the first ring portion 102. The radial outer wall is slidably sleeved, thereby guiding the connection between the first barrel 1 and the second barrel 2, and also enhancing the convenience of operation during the guiding connection through the sliding sleeve structure; the radial outer wall of the first barrel 1 is provided with a first clamping plate 103 that rotates axially outward, and the free end of the first clamping plate 103 is provided with a first clamping protrusion 1031 toward the first ring portion 102, and the radial outer wall of the second ring portion 202 is provided with a first clamping groove 2021. When the first clamping plate 103 is rotated to a position parallel to the first ring portion 102, the first clamping protrusion 1031 is adapted to be clamped with the first clamping groove 2021. With the arrangement of the above structure, the first clamping plate 103 can be close to or away from the first ring portion 102 as the first clamping plate 103 rotates. When the first barrel 1 and the second barrel 2 need to be connected, the second barrel 2 is first controlled to make the radial inner wall of the second ring portion 202 and the radial outer wall of the first ring portion 102 slide and sleeve. When moving to the target position, the first clamping plate 103 is rotated to a position parallel to the first ring portion 102, so that the mutually adapted first clamping protrusion 1031 and the first clamping groove 2021 are correspondingly clamped, thereby completing the convenient connection between the first barrel 1 and the second barrel 2. When the first barrel 1 and the second barrel 2 need to be disassembled, first rotate the first clamping plate 103 in a direction away from the first ring portion 102 until the first clamping protrusion 1031 is completely disengaged from the first clamping groove 2021, and then control the second barrel 2 to enable the radial inner wall of the second ring portion 202 to slide away from the radial outer wall of the first ring portion 102, thereby completing the convenient disassembly of the second barrel 2 and the first barrel 1, facilitating the subsequent sanitary cleaning operations of the first barrel 1 and the second barrel 2, so that the hopper used for plastic processing is easy to disassemble and the sanitary cleaning operations are also convenient.
[0036] In some preferred embodiments, there are multiple first clamping plates 103 , and the multiple first clamping plates 103 are evenly arranged on the radial outer wall of the first barrel 1 .
[0037] Specifically, there are multiple first clamping plates 103, and the multiple first clamping plates 103 are evenly arranged on the radial outer wall of the first barrel 1. Through the arrangement of the above structure, it is used to ensure that in the application scenario of a larger-sized hopper, a more sufficient and stable supporting force is provided for the connection between the first barrel 1 and the second barrel 2, that is, while enhancing the convenience of disassembly and assembly between the first barrel 1 and the second barrel 2, the firmness and stability of the first barrel 1 and the second barrel 2 after connection are further enhanced, thereby preventing the second barrel 2 from misaligning or slipping from the first barrel 1.
[0038] In some preferred embodiments, the second barrel 2 includes a receiving barrel 21 and a discharging barrel 22. The radial outer wall at the bottom of the receiving barrel 21 extends outwardly and is provided with a first flange 2101. The radial outer wall at the top of the discharging barrel 22 extends outwardly and is provided with a second flange 2201. The first flange 2101 and the second flange 2201 are correspondingly spliced to form a flange portion and are connected by a clamp 3.
[0039] Specifically, the second material barrel 2 includes a receiving barrel 21 and a discharging barrel 22, wherein the receiving barrel 21 is used to play a better role in containing materials and realize large-capacity acceptance of materials, which is conducive to large-scale feeding and also convenient for timely delivery of materials to the discharging barrel 22, and the discharging barrel 22 is used for temporary storage of materials before discharge and delivery of materials to the discharging port 201 for discharge. The radial outer wall at the bottom of the receiving barrel 21 extends outwardly to be provided with a first flange 2101, and the radial outer wall at the top of the discharging barrel 22 extends outwardly to be provided with a second flange 2201. The first flange 2101 and the second flange 2201 are correspondingly spliced to form a flange part and then connected by a clamp 3. Through the arrangement of the above structure, the first flange 2101 and the second flange 2201 are used to guide and position the connection between the receiving barrel 21 and the discharging barrel 22. By correspondingly extending the first flange 2101 and the second flange 2201 that match each other The splicing can achieve the alignment effect of the receiving tube 21 and the discharging tube 22, and the convex edge parts formed by the corresponding splicing of the first convex edge 2101 and the second convex edge 2201 are connected by the clamp 3, so that the three constitute an integral connection structure, completing the convenient and firm connection between the receiving tube 21 and the discharging tube 22; when the receiving tube 21 and the discharging tube 22 need to be disassembled, it is only necessary to open the clamp 3 to disengage the first convex edge 2101 from the second convex edge 2201, so that the receiving tube 21 and the discharging tube 22 can be quickly separated, thereby realizing the convenient disassembly and assembly operation between the receiving tube 21 and the discharging tube 22, and through the convenient and accurate connection structure between the receiving tube 21 and the discharging tube 22, the second barrel 2 can complete the convenient and accurate structural disassembly, and the larger main structure is transformed into a smaller splicing structure, thereby enhancing the convenience of hygienic cleaning of the first barrel 1 and the second barrel 2.
[0040] In some preferred embodiments, a first limiting groove 301 is formed on the radial inner wall of the clamp 3 , the size of the first limiting groove 301 matches the size of the flange, and the flange is snap-fitted with the first limiting groove 301 .
[0041] Specifically, a first limiting groove 301 is provided on the radial inner wall of the clamp 3, and the size of the first limiting groove 301 is adapted to the size of the flange portion, and the flange portion is engaged with the first limiting groove 301. Through the arrangement of the above structure, the first limiting groove 301 can play a good limiting role on the flange portion formed by the corresponding splicing of the first flange 2101 and the second flange 2201. When the flange portion is engaged with the first limiting groove 301, the clamp 3 is locked, and the three form a stable and firm connection structure. The first flange 2101 and the second flange 2201 are connected. 01, no relative movement can occur, that is, a firm and stable connection state is achieved between the receiving tube 21 and the discharging tube 22, thereby ensuring the working stability of the receiving tube 21 and the discharging tube 22 after sanitary cleaning and reinstallation; when the receiving tube 21 and the discharging tube 22 need to be disassembled, it is only necessary to open the clamp 3 to separate the first limiting groove 301 from the convex edge, thereby completing the separation between the first convex edge 2101 and the second convex edge 2201, that is, realizing convenient disassembly between the receiving tube 21 and the discharging tube 22, thereby facilitating the sanitary cleaning operation.
[0042] In some preferred embodiments, a first boss 2102 is axially extended outwardly at the bottom of the receiving cylinder 21 , and a first groove 2202 is axially inwardly formed at the top of the discharging cylinder 22 , and the first boss 2102 is adapted to be plugged into the first groove 2202 .
[0043] Specifically, in order to make the receiving cylinder 21 and the discharging cylinder 22 have more accurate and convenient connection conditions when they are connected, in this embodiment, a first boss 2102 is provided at the bottom of the receiving cylinder 21 extending outward along the axial direction, and a first groove 2202 is provided at the top of the discharging cylinder 22 along the axial direction. The first boss 2102 is adapted to be plugged into the first groove 2202. Through the arrangement of the above structure, when the receiving cylinder 21 and the discharging cylinder 22 need to be connected, only the first boss 2102 and the first groove 2202 need to be correspondingly plugged, and the receiving cylinder 21 and the discharging cylinder 22 are completely connected in the axial direction. An accurate and convenient guiding connection is formed until the first flange 2101 and the second flange 2201 are correspondingly spliced, so that the clamp 3 connects and fixes the flange part, completing the convenient connection between the receiving tube 21 and the discharging tube 22; when the receiving tube 21 and the discharging tube 22 need to be disassembled, it is only necessary to open the clamp 3 to disengage the first limiting groove 301 from the flange part, and the first boss 2102 can be axially disengaged along the first groove 2202 until the receiving tube 21 and the discharging tube 22 are completely disengaged, thereby completing the convenient and accurate disassembly operation, which is convenient for subsequent sanitary cleaning work.
[0044] In some preferred embodiments, the upper diameter of the receiving cylinder 21 is the same as the diameter of the first barrel 1 , the lower diameter of the receiving cylinder 21 gradually decreases as it approaches the discharge barrel 22 , and the bottom diameter of the receiving cylinder 21 is the same as the top diameter of the discharge barrel 22 .
[0045] Specifically, in order to reduce the accumulation of impurities in the receiving tube 21, facilitate the timely delivery of materials, and reduce the pressure during subsequent sanitation and cleaning, in this embodiment, the upper diameter of the receiving tube 21 is the same as the diameter of the first barrel 1, so that the upper part of the receiving tube 21 can obtain a good receiving effect, and the materials passing through the first barrel 1 are fully and thoroughly received and dredged to prevent the materials from being accumulated or blocked. The lower diameter of the receiving tube 21 gradually decreases as it approaches the discharge barrel 22, so that the lower inner wall of the receiving tube 21 forms a structure with an inclination. The structure facilitates smooth and timely conveying of materials under the action of the material's own gravity, and prevents material accumulation or blockage on the upper part of the receiving tube 21. The bottom diameter of the receiving tube 21 is the same as the top diameter of the discharging tube 22, which is used to achieve a smooth connection between the receiving tube 21 and the discharging tube 22, thereby smoothly and fluently conveying the material from the receiving tube 21 to the discharging tube 22. On the basis of providing smoothness and timeliness of material conveying, the accumulation of impurities on the inner wall of the receiving tube 21 can be effectively reduced, thereby reducing the pressure during subsequent sanitation and cleaning.
[0046] In some preferred embodiments, the diameter of the discharge barrel 22 gradually decreases as it approaches the discharge port 201 .
[0047] Specifically, in order to reduce the accumulation of impurities in the discharge barrel 22, facilitate the timely conveying of materials, and reduce the pressure during subsequent sanitary cleaning, in the present embodiment, the diameter of the discharge barrel 22 gradually decreases as it approaches the discharge port 201, so that the inner wall of the discharge barrel 22 forms a sloped structure, which facilitates smooth and timely conveying of materials under the action of the material's own gravity, prevents the discharge barrel 22 from producing material accumulation or blockage, and facilitates the timely discharge of materials from the discharge port 201, thereby reducing the accumulation of impurities in the discharge barrel 22 and reducing the pressure of subsequent sanitary cleaning operations.
[0048] In some preferred embodiments, the axial cross section of the discharge cylinder 22 is semicircular.
[0049] Specifically, in order to further reduce the accumulation of impurities in the discharge barrel 22, facilitate the timely transportation of materials, and reduce the pressure during subsequent sanitary cleaning, in the present embodiment, the axial cross-section of the discharge barrel 22 is semicircular, and the geometric slope of the inner wall of the discharge barrel 22 gradually decreases with the decrease in height. The material near the receiving barrel 21 can slide down promptly and quickly at the inner wall of the discharge barrel 22 with a larger geometric slope, and the material near the discharge port 201 can slide down promptly and smoothly at the inner wall of the discharge barrel 22 with a smaller geometric slope, thereby making the material conveying process more balanced and smooth, and while facilitating the smooth and timely transportation of materials, reducing the accumulation of impurities in the discharge barrel 22, thereby reducing the pressure during subsequent sanitary cleaning.
[0050] In some preferred embodiments, the length of the receiving cylinder 21 is greater than the length of the first cylinder 1 and the discharge cylinder 22 .
[0051] Specifically, since the outer wall of the first barrel 1 is usually connected to a wall or other fixed structure to achieve a locked position, it is not convenient to disassemble in daily use. Therefore, in order to achieve convenient operation of the first barrel 1, the receiving barrel 21, and the discharge barrel 22 during sanitary cleaning without affecting the material conveying effect, in this embodiment, the length of the receiving barrel 21 is greater than the length of the first barrel 1 and the discharge barrel 22. By setting the above structure as a detachable structure, the receiving barrel 21 can be conveniently disassembled from the first barrel 1 and the discharge barrel 22. The length of the receiving barrel 21 is relatively large, which can provide sufficient conveying space for the material. While ensuring the material conveying efficiency and quality, the convenience of disassembly and assembly is achieved, which is conducive to subsequent sanitary cleaning.
[0052] In some preferred embodiments, the axial length of the first ring portion 102 is greater than the axial length of the first clamping plate 103 .
[0053] Specifically, in order to enhance the convenience of connection between the first barrel 1 and the second barrel 2 and provide adjustment space for the clamping use of the first clamping plate 103, in the present embodiment, the axial length of the first ring portion 102 is greater than the axial length of the first clamping plate 103. When the first clamping protrusion 1031 of the first clamping plate 103 needs to be connected with the first clamping groove 2021 of the second ring portion 202, it is only necessary to control the second barrel 2 so that the radial inner wall of the second ring portion 202 and the radial outer wall of the first ring portion 102 slide to the target position after the sleeve connection, and then control the first clamping plate 103 so that the first clamping protrusion 1031 and the first clamping groove 2021 are adapted and clamped. , thereby completing a convenient and firm connection between the first barrel 1 and the second barrel 2. Since the axial length of the first ring portion 102 is greater than the axial length of the first clamping plate 103, the second barrel 2 is controlled so that the radial inner wall of the second ring portion 202 and the radial outer wall of the first ring portion 102 have more sufficient sliding space when sliding after being sleeved, thereby facilitating the second ring portion 202 to reach the target position, so that the first clamping protrusion 1031 and the first clamping groove 2021 complete the clamping operation, enhancing the accuracy and convenience of the connection between the first barrel 1 and the second barrel 2, and thus facilitating the subsequent hygienic cleaning of the first barrel 1 and the second barrel 2 after disassembly.
[0054] Through the above technical scheme, the hopper that is easy to clean and hygienic provided by the present application includes a first barrel 1 and a second barrel 2, both of which are internal hollow structures. The internal hollow structure is used for allowing materials to pass through. The top of the first barrel 1 is provided with a feed port 101 for filling materials, and the bottom of the second barrel 2 is provided with a discharge port 201 for discharging materials to a target station. The bottom of the first barrel 1 is provided with a first ring portion 102 extending axially outward, and the top of the second barrel 2 is provided with a second ring portion 202 extending axially outward, and the radial inner wall of the second ring portion 202 is radially aligned with the first ring portion 102. The outer wall is slidably sleeved, thereby guiding the connection between the first barrel 1 and the second barrel 2, and also enhancing the convenience of operation during the guiding connection through the sliding sleeve structure; the radial outer wall of the first barrel 1 is provided with a first clamping plate 103 that rotates axially outward, and the free end of the first clamping plate 103 is provided with a first clamping protrusion 1031 toward the first ring portion 102, and the radial outer wall of the second ring portion 202 is provided with a first clamping groove 2021. When the first clamping plate 103 is rotated to a position parallel to the first ring portion 102, the first clamping protrusion 1031 is adapted to be clamped with the first clamping groove 2021. With the arrangement of the above structure, the first clamping plate 103 can be close to or away from the first ring portion 102 as the first clamping plate 103 rotates. When the first barrel 1 and the second barrel 2 need to be connected, the second barrel 2 is first controlled to make the radial inner wall of the second ring portion 202 slideably connected with the radial outer wall of the first ring portion 102. When moving to the target position, the first clamping plate 103 is rotated to a position parallel to the first ring portion 102, so that the mutually adapted first clamping protrusion 1031 and the first clamping groove 2021 are correspondingly engaged, thereby completing the convenient connection between the first barrel 1 and the second barrel 2; when the first barrel 1 and the second barrel 2 need to be disassembled, the first clamping plate 103 is first rotated in a direction away from the first ring portion 102 until the first clamping protrusion 1031 is completely disengaged from the first clamping groove 2021, and then the second barrel 2 is controlled to make the radial inner wall of the second ring portion 202 slideably connected with the first clamping protrusion 1031. The radial outer wall of the ring portion 102 is slidably disengaged, thereby completing the convenient disassembly of the second barrel 2 and the first barrel 1, which is convenient for the subsequent sanitary cleaning operation of the first barrel 1 and the second barrel 2, so that the hopper used for plastic processing is easy to disassemble and the sanitary cleaning operation is also convenient; there are multiple first clamping plates 103, and the multiple first clamping plates 103 are evenly arranged on the radial outer wall of the first barrel 1. Through the arrangement of the above structure, it is used to ensure that in the application scenario of a larger-sized hopper, a more sufficient and stable supporting force is provided for the connection between the first barrel 1 and the second barrel 2, that is, while enhancing the convenience of disassembly and assembly between the first barrel 1 and the second barrel 2, the firmness and stability of the first barrel 1 and the second barrel 2 after connection are further enhanced, and the phenomenon of misalignment or slippage between the second barrel 2 and the first barrel 1 is prevented;The second material barrel 2 includes a receiving barrel 21 and a discharging barrel 22, wherein the receiving barrel 21 is used to play a better containing role and realize a large-capacity receiving of materials, which is beneficial to a large amount of feeding and also convenient for timely delivering the materials to the discharging barrel 22, and the discharging barrel 22 is used for temporary storage of the materials before discharging and for delivering the materials to the discharging port 201 for discharge. The radial outer wall at the bottom of the receiving barrel 21 extends outwardly to be provided with a first flange 2101, and the radial outer wall at the top of the discharging barrel 22 extends outwardly to be provided with a second flange 2201. The first flange 2101 and the second flange 2201 are correspondingly spliced to form a flange part and then connected by a clamp 3. Through the above-mentioned structure, the first flange 2101 and the second flange 220 1 is used to guide and position the connection between the receiving tube 21 and the discharging tube 22. By correspondingly splicing the first convex edge 2101 and the second convex edge 2201 that are adapted to each other, the receiving tube 21 and the discharging tube 22 are aligned. The convex edge portion formed by corresponding splicing of the first convex edge 2101 and the second convex edge 2201 is connected by the clamp 3, so that the three constitute an integral connection structure, completing the convenient and firm connection between the receiving tube 21 and the discharging tube 22; when the receiving tube 21 and the discharging tube 22 need to be disassembled, only the clamp 3 needs to be opened to disengage the first convex edge 2101 and the second convex edge 2201, so that the receiving tube 21 and the discharging tube 22 can be quickly separated, thereby realizing the receiving tube 2 1 and the discharge barrel 22. Through the convenient and accurate connection structure between the receiving barrel 21 and the discharge barrel 22, the second barrel 2 can complete the convenient and accurate structural disassembly, and the larger main structure is transformed into a smaller splicing structure, thereby enhancing the convenience of hygienic cleaning of the first barrel 1 and the second barrel 2; the radial inner wall of the clamp 3 is provided with a first limiting groove 301, the size of the first limiting groove 301 is adapted to the size of the convex edge part, and the convex edge part is engaged with the first limiting groove 301. Through the setting of the above structure, the first limiting groove 301 can play a good limiting role on the convex edge part formed by the corresponding splicing of the first convex edge 2101 and the second convex edge 2201. When the convex edge is engaged with the first limiting groove 301, the clamp 3 is locked, and the three form a stable and firm connection structure, and the first convex edge 2101 and the second convex edge 2201 cannot move relative to each other, that is, the receiving tube 21 and the discharging tube 22 are firmly and stably connected, ensuring the working stability of the receiving tube 21 and the discharging tube 22 after sanitary cleaning and reassembly; when the receiving tube 21 and the discharging tube 22 need to be disassembled, it is only necessary to open the clamp 3 to separate the first limiting groove 301 from the convex edge, thereby completing the separation between the first convex edge 2101 and the second convex edge 2201, that is, realizing the convenient disassembly between the receiving tube 21 and the discharging tube 22, thereby facilitating the sanitary cleaning operation. ;
[0055] The above description is only an embodiment of the present application and is not intended to limit the scope of protection of the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the scope of protection of the present application.
Claims
1. A hopper that is easy to clean and sanitary, comprising a first barrel (1) and a second barrel (2) both of which are hollow structures, wherein the top of the first barrel (1) is provided with a feed port (101), and the bottom of the second barrel (2) is provided with a discharge port (201), characterized in that: A first ring portion (102) is provided at the bottom of the first barrel (1) and extends outward in the axial direction, and a second ring portion (202) is provided at the top of the second barrel (2) and extends outward in the axial direction, and a radial inner wall of the second ring portion (202) is slidably sleeved with a radial outer wall of the first ring portion (102); A first clamping plate (103) is provided on the radial outer wall of the first barrel (1) so as to be rotated axially outward, a first clamping protrusion (1031) is provided at the free end of the first clamping plate (103) facing the first ring portion (102), a first clamping groove (2021) is provided on the radial outer wall of the second ring portion (202), and when the first clamping plate (103) is rotated to a position parallel to the first ring portion (102), the first clamping protrusion (1031) is adapted to be clamped with the first clamping groove (2021).
2. The hygienic hopper according to claim 1, characterized in that: There are a plurality of first clamping plates (103), and the plurality of first clamping plates (103) are evenly arranged on the radial outer wall of the first barrel (1).
3. The hygienic hopper according to claim 1, characterized in that: The second barrel (2) comprises a receiving barrel (21) and a discharging barrel (22); the receiving barrel (21) has a first flange (2101) extending outwardly from a radial outer wall at the bottom, and the discharging barrel (22) has a second flange (2201) extending outwardly from a radial outer wall at the top. The first flange (2101) and the second flange (2201) are correspondingly spliced to form flange parts and then connected via a clamp (3).
4. The hygienic hopper according to claim 3, characterized in that: A first limiting groove (301) is provided on the radial inner wall of the clamp (3); the size of the first limiting groove (301) matches the size of the flange portion; the flange portion is snap-fitted with the first limiting groove (301).
5. The hygienic hopper according to claim 3, characterized in that: A first boss (2102) is provided at the bottom of the receiving cylinder (21) extending outwardly along the axial direction, and a first groove (2202) is provided at the top of the discharging cylinder (22) along the axial direction inwardly, and the first boss (2102) is adapted to be plugged into the first groove (2202).
6. The hygienic hopper according to claim 3, characterized in that: The upper diameter of the receiving cylinder (21) is the same as the diameter of the first material cylinder (1), the lower diameter of the receiving cylinder (21) gradually decreases as it approaches the discharge cylinder (22), and the bottom diameter of the receiving cylinder (21) is the same as the top diameter of the discharge cylinder (22).
7. The hygienic hopper according to claim 6, characterized in that: The diameter of the discharge barrel (22) gradually decreases as it approaches the discharge port (201).
8. The hygienic hopper according to claim 7, characterized in that: The axial cross section of the discharge cylinder (22) is semicircular.
9. The hygienic hopper according to claim 3, characterized in that: The length of the receiving cylinder (21) is greater than the length of the first material cylinder (1) and the discharge cylinder (22).
10. The hygienic hopper according to claim 1, characterized in that: The axial length of the first ring portion (102) is greater than the axial length of the first clamping plate (103).